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US8935853B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8935853-B2 |
| Application number | US-201314102769-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 11, 2013 |
| Priority date | Jul 5, 2006 |
| Publication date | Jan 20, 2015 |
| Grant date | Jan 20, 2015 |
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Abstract
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An exemplary turbine engine assembly includes a first shaft that is rotatably driven by a second shaft of a gas turbine engine, a compressor hub driven by the second shaft, the compressor hub within a compressor section of the gas turbine engine, an epicyclic gear train that is driven by the first shaft, and a common attachment point that secures the first shaft and the compressor hub to the second shaft.
First claim
Opening claim text (preview).
What is claimed is: 1. A turbine engine assembly comprising: a first shaft that is rotatably driven by a second shaft of a gas turbine engine; a compressor hub driven by the second shaft, the compressor hub within a compressor section of the gas turbine engine; an epicyclic gear train that is driven by the first shaft; and a common attachment point that secures the first shaft and the compressor hub to the second shaft. 2. The turbine engine assembly of…
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Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Cross-Sectional Technologies · mapped topic
Mechanical Engineering · mapped topic
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- What does patent US8935853B2 cover?
- An exemplary turbine engine assembly includes a first shaft that is rotatably driven by a second shaft of a gas turbine engine, a compressor hub driven by the second shaft, the compressor hub within a compressor section of the gas turbine engine, an epicyclic gear train that is driven by the first shaft, and a common attachment point that secures the first shaft and the compressor hub to the se…
- Who is the assignee on this patent?
- United Technologies Corp
- What technology area does this patent fall under?
- Primary CPC classification F02C3/04. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Jan 20 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).